Understanding Insulation and R-Value | Ask This Old House
0
0
1,092 观看·
10/24/23
在
Life
Ask This Old House general contractor Tom Silva explains R-value and the need for good insulation. (See below for tools and steps.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse...
显示更多
0 评论
sort 排序方式
